On the 20th of January, 1825, the _Esperance_ at last rejoined the frigate; and, two days later, two envoys arrived from the court at Hue, with orders to ask Bougainville for the letter of which he was the bearer. But, as the latter had received orders to deliver it to the Emperor in person, this request involved a long series of puerile negotiations. The formalities by which the Cochin-Chinese envoys were, so to speak, hemmed in, reminded Bougainville of the anecdote of the envoy and the governor of Java, who, rivalling each other in their gravity and diplomatic prudence, remained together for twenty-four hours without exchanging a word. The commander was not the man to endure such trial of patience as this, but he could not obtain the necessary authorization of his explorations, and the negotiations ended in an exchange of presents, securing nothing in fact but an assurance from the Emperor that he would receive with pleasure a visit of the French vessels to his ports, if their captain and officers would conform to the laws of the Empire. Since 1817 the French had been pretty well the only people who had done any satisfactory business with the people of Cochin-China, a state of things resulting from the presence of French residents at the court of Hue, on whom alone of course depended the maintenance of the exceptionally cordial relations so long established between them and the government to which they were accredited. The two ships left Touron Bay on the 17th February for the Anambas Archipelago, which had not as yet been explored; and, on the 3rd of March, they came in sight of it, and found it to bear no resemblance whatever to the islands of the same name, marked upon the English map of the China Sea. Bougainville was agreeably surprised to see a large number of islands and islets, the bays, &c., of which were sure to afford excellent anchorage during the monsoons. The explorers penetrated to the very heart of the archipelago, and made a hydrographic survey of it. Whilst the small boats were engaged upon this task, two prettily built canoes approached, from one of which a man of about fifty came on board the _Thetis_, whose breast was seamed with scars, and from whose right-hand two fingers were missing. The sight of the rows of guns and ammunition, however, so terrified him that he beat a hasty retreat to his canoe, though he had already got as far as the orlop-deck. Next day two more canoes approached, manned by fierce-looking Malays, bringing bananas, cocoa-nuts, and pineapples, which they bartered for biscuits, a handkerchief, and two small axes. Several other interviews took place with islanders, armed with the kriss, and short two-edged iron pikes, who were very evidently pirates by profession.